One of Mr. Abdul, his wife, their son, and their daughter is a butcher, and another is a baker. Here are some facts:
If the butcher and the baker are the same gender, then the baker is older than the butcher.
If neither the butcher nor the baker is the parent of the other, then the butcher is older than the baker.
If the butcher is a man, then he and the baker are the same age.
If the butcher and the baker are of the opposite gender, then the man is older than the woman.
Whose occupation can be determined?